[1]
M. S. Reddy, T. B. Reddy, and C. Venkataramana, “ASSESSMENT OF HEAVY METAL CONCENTRATIONS IN GROUND WATER IN CRITICAL AREAS OF VISAKHAPATNAM CITY, AP, INDIA”, Int. J. Res. Granthaalayah, vol. 6, no. 9, pp. 239–245, Sep. 2018.